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  • TMS
    Effluent Treatment at the Pasminco Clarksville Zinc Plant

    By S. Subhawong

    Following the startup of the zinc plant in Clarksville, Tennessee, in 1978, the original effluent treatment plant did not perform as designed. The sludge, produced in a conventional lime neutralizatio

    Jan 1, 2000

  • TMS
    Cellhouse Ventilation

    By J. de Visser, J. A. Davis

    Since the mid 1970's, development of zinc electrowinning (EW) facilities has out-paced its counterparts in the copper and nickel electrowinning industries in the design of efficient, compact, and auto

    Jan 1, 2000

  • TMS
    Developments In Manganese Ferroalloy Research And Production In The Last 25 Years

    By Merete Tangstad, Ragnar Tronstad

    Ferromanganese production in electrical furnaces is quite an old process. However, as the furnaces are getting bigger, the requirements of cost, yield, product quality, emissions and security are rais

    Jan 1, 2014

  • TMS
    Inductively Coupled Plasma Diamond Film Deposition

    By P. R. Taylor

    Diamond films have been successfully formed in an inductively coupled plasma (ICP) chemical vapor deposition (CVD) system from several gas mixtures: CH,-H,, C2112-112, and C2112-112-02' Our previ

    Jan 1, 1995

  • TMS
    Copper Production With Outokumpu Flash Smelting: An Update

    By Ilkka V. Kojo

    This paper gives an overview of the primary copper smelting business during the years of flash Smelting in the light of various projects taking into account the sustainability of copper production. Al

    Jan 1, 2006

  • TMS
    Phosphorus Distribution Between Metal And Slag Phases Pertinent To Ferromanganese Smelting

    By Habib Saridikmen

    In this experimental study the effects of slag composition on the phosphide capacities of the slag as well as on the phosphorus distribution ratios between the slag and metal phases encountered in fer

    Jan 1, 2006

  • TMS
    Fused Salt Electrorefining Of Bismuth Alloys Using A Recessed Channel Cell

    By F. Tailoka

    In order to decrease the voltage required for electrorefining, a recessed electrode cell has been developed in which the anode and cathode have recesses machined into their faces. The anode and cathod

    Jan 1, 1995

  • TMS
    Flexural Mechanical Characterization of Polyester Composites Reinforced with Continuous Banana Fibers

    By Jean Igor Margem, Rômulo Loiola, Sergio N. Monteiro, Foluke S. de Assis, Frederico M. Margem

    "Fibers extracted from the ramie plant have been traditionally used in textile and are now being considered as polymeric composite reinforcement owing to their superior strength. Recently the mechanic

    Jan 1, 2013

  • TMS
    E-Waste Recycling in Latin America: Overview, Challenges and Potential

    By Heinz Boeni, Daniel Ott, Uca Silva

    "Latin America is facing a rapid increase in internet use. Penetration with electronic equipment is in some countries approaching the level of industrialized countries. There is an evident need to res

    Jan 1, 2008

  • TMS
    The Alkaline Sulfide Hydrometallurgical Separation, Recovery and Fixation of Tin, Arsenic, Antimony, Mercury and Gold (48446b1a-e31a-44df-b404-c11c1d1a7eea)

    By C. G. Anderson, L. G. Twidwell

    "Throughout the world, there are many orebodies or materials which have significant value but also contain arsenic, antimony, and mercury. As regulations on the transport, exposure, disposition and em

    Jan 1, 2008

  • TMS
    Adsorptions of Copper from Aqueous Solutions by Modified Orange Peel Biosorbent

    By Feng Ningchuan, Guo Xueyi, Tian qinghua, Liang Sha

    "In this study, copper adsorption by orange peel which was chemically treated with sodium hydroxide was investigated. The morphological and chemical characteristics of the adsorbent were evaluated by

    Jan 1, 2008

  • TMS
    Recent Innovations and Outline of Development of Chagres Smelter

    By Marcelo Jimenez Bustos

    The Chagres Smelter was the first in Chile to follow environmental regulations to control sulfur dioxide emissions. Because of this, the operation and development plans have had to incorporate environ

    Jan 1, 1993

  • TMS
    Investigation on a Microwave High-Temperature Air Heat Exchanger

    By Lijun Liu, Yingwei Li, Jianhua Liu, Jinhui Peng

    "As essential equipment in the metallurgical industry, current air heat exchangers cannot meet the requirements of high temperature heat transfer. In this paper, an energy efficient air heat exchanger

    Jan 1, 2011

  • TMS
    Preparation Of Solar Grade Silicon Precursor By Silicon Dioxide Electrolysis In Molten Salts

    By Bingliang Gao, Junli Xu, Michal Korenko, Jinzhao Guan, Liangxing Li, Zhongning Shi, Zhaowen Wang, Aimin Liu

    Al-Si alloy, a precursor of solar grade silicon, was prepared by direct electrolysis in cryolite molten salt at 950 oC using high purity silica as material, liquid aluminum as the cathode and high pur

    Jan 1, 2015

  • TMS
    Microwave Sintering, Brazing And Melting Of Metallic Materials

    By Dinesh Agrawal

    Microwave energy has been in use for variety of applications for over 50 years. These applications include communication, food processing, wood drying, rubber vulcanization, medical therapy, polymers,

    Jan 1, 2006

  • TMS
    A Chlorination Process Applied To The Recovery Of Alumina And SiC Reinforcement From Aluminum-Matrix Composites

    By Ana E. Bohé

    Chlorination process is an attractive and efficient method for the metal recovery from complex materials. The process that is performed at high temperatures, allows converting all the metals contained

    Jan 1, 2006

  • TMS
    Antibacterial Evaluation Of Carbon-Ceramic Composites

    By Osamu Yamamoto

    In antibacterial evaluation of carbon-ceramic composites, we prepared two type composites with emphasis on carbon-ZnO system; one was porous carbon materials containing ZnO nano-particles and another

    Jan 1, 2006

  • TMS
    Nitrogen Gas Reactions With Molten Aluminum And Aluminum Alloys

    By Joel F. Flurnerfelt

    Molten Al and Al alloys containing si, Mn, Ti, and y have been lanced with nitrogen-bearing gases. These lancing experiments provided the means for observing what phases form during exposure to nitrog

    Jan 1, 1996

  • TMS
    Reduction Behaviour Of Chromite In The Presence Of A Hydrocarbon Gas

    By Maria de Campos

    The pre-reduction behaviour of chromite particles in methane-argon and methane-hydrogen gas mixtures was investigated between 1050°C and 1250°C. Loose bed of chromite particles were reacted in a vert

    Jan 1, 2006

  • TMS
    Oxyfuel – Energy Efficient Melting

    By Thomas Niehoff, Dave Stoffel

    "Energy in the form of natural gas, oil and electricity is expensive and will continue to be a rare resource in the future. Recycling of metals, instead of primary production, is a logical and crucial

    Jan 1, 2009